RDL TX-A2 1-Channel Audio Converter, Balanced to Unbalanced

Convert professional balanced line outputs into consumer-friendly unbalanced inputs without compromising audio quality. The Radio Design Labs TX-A2 1-Channel Audio Converter is a pro audio processor built for installers who need reliable level-matching and isolation between +4 dBu balanced sources and -10 dBV unbalanced equipment. A studio-quality isolation transformer provides passive protection against ground loops and noise, while the front-panel detachable terminal block accepts balanced mono inputs and routes the signal to two gold-plated RCA jacks for stereo or dual-device connection.

Compact and durable in a heavy-duty aluminum housing, the TX-A2 is designed for long-term use in AV, security, surveillance, and monitoring installations where clean audio and simple integration matter. Because it’s passive, the module requires no power and delivers consistent attenuation and signal integrity in paging, CCTV audio, conferencing, and recording systems. Ideal as a standalone converter or as part of a larger Radio Design Labs AV deployment—add the TX-A2 to your next security or pro audio project to simplify connectivity and protect audio quality.

• Simplifies integration of pro audio into consumer-level equipment by converting +4 dBu balanced signals to -10 dBV unbalanced outputs
• Passive transformer isolation eliminates ground-loop noise and preserves audio integrity for security, surveillance, and monitoring systems
• Dual gold-plated RCA outputs let one mono source feed two devices or a single stereo input for flexible system routing
• Rugged, compact aluminum enclosure and detachable terminal block ensure reliable, install-friendly performance in AV and CCTV racks
• No power required—reliable, low-maintenance conversion for paging, recording, and remote monitoring applications